Quotes / Unstoppable Force Meets Immovable Object

UltraSphinx: What happens when an unstoppable force meets an immovable object?
Superman: They surrender.
UltraSphinx: Answer... is acceptable.

In 1979, an unstoppable force met an immovable object. Chuck Norris kicked Mr. T in the jaw. The result was the '80s.

One day only: The Irresistable Force Meets the Immovable Object. Tickets, five marks.
Cordelia Vorkosigan's thoughts on witnessing a confrontation between her husband and his father.

Se Maomé não vai à montanha, vem a montanha até Maomé.note 
Portuguese saying

The most really poetical impossibility is an irresistible force colliding with an immovable post. When that happens it will be the end of the world.
G. K. Chesterton, The Uses of Diversity